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參數(shù)資料
| 型號(hào)： | LB11999H |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | CONV DC-DC 24V IN 5V OUT 100W |
| 中文描述： | 三相無(wú)刷電機(jī)驅(qū)動(dòng)程序的CD - ROM主軸電機(jī)驅(qū)動(dòng)器（支持44x，48倍，50倍） |
| 文件頁(yè)數(shù)： | 3/12頁(yè) |
| 文件大小： | 93K |
| 代理商： | LB11999H |
LB11999,11999H
No. 6180-3/12
Electrical Characteristics
at Ta = 25
°
C, Vcc1
= 5V, Vcc2 = Vcc3 = 12V (unless otherwise specified)
Note:
During S/S OFF (standby), the Hall comparator is at High.
Items shown to be “Target” are not measured.
min
typ
max
[Power supply current]
Power supply current 1
ICC1
VC = VCREF
8
mA
1
Power supply current 2
ICC2
VC = VCREF
0
mA
2
Power supply current 3
ICC3
VC = VCREF
150
250
μ
A
3
Output idle current 1
ICC1OQ
VS/S = 0V
200
μ
A
4
Output idle current 2
ICC2OQ
VS/S = 0V
30
μ
A
5
6
Output idle current 3
ICC3OQ
VS/S = 0V
30
μ
A
[Output]
Saturation voltage, upper side 1
VOU1
IO = –0.5A, VCC1 = 5V, VCC2 = VCC3 = 12V
V
7
Saturation voltage, lower side 1
VOD1
IO = 0.5A, VCC1 = 5V, VCC2 = VCC3 = 12V
0.3
V
8
Saturation voltage, upper side 2
VOU2
IO = –0.5A, VCC1 = VCC3 = 5V, VCC2 = 12V
0.3
V
9
Saturation voltage, lower side 2
VOD2
IO = 0.5A, VCC1 = VCC3 = 5V, VCC2 = 12V
0.3
V
10
Current limiter setting voltage
VCL1
RRF = 0.33
, LMC: OPEN
0.24
V
11
VCL2
RRF = 0.33
, LMC: GND
0.37
V
11
[Hall amplifier]
Common mode input voltage range
VHCOM
1.2
VCC1–1.0
V
12
Input bias current
VHIB
1
μ
A
13
Minimum Hall input level
VHIN
60
mVp-p
14
[S/S pin]
High level voltage
VS/SH
2.0
VCC1
V
15
Low level voltage
VS/SL
0.7
V
16
Input current
IS/SI
VS/S = 5V
200
μ
A
17
Leak current
IS/SL
VS/S = 0V
–30
μ
A
18
[Control]
VC pin input current
IVC
VC = VCREF = 1.65V
1
μ
A
19
VCREF pin input current
IVCREF
VC = VCREF = 1.65V
1
μ
A
20
Voltage gain
GVCO
VRE/
VC
0.35
times
21
Startup voltage
VCTH
VCREF = 1.65V
1.5
1.8
V
22
Startup voltage width
VCTH
VCREF = 1.65V
50
150
mV
23
[Hall power supply]
Hall power supply voltage
VH
IH = 5 mA
0.8
V
24
Allowable current
IH
20
mA
25
[Thermal shutdown]
Operating temperature
TTSD
150
180
210
°
C
Target
Hysteresis
TTSD
15
°
C
Target
[Short braking]
Brake pin at High level
VBRH
4
5
V
26
Brake pin at Low level
VBRL
0
1
V
26
Ratings
Parameter
Symbol
Conditions
Unit
1.0
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